Marijke is working as a paediatric advanced clinical practitioner in the children and young people’s emergency department at Nottingham University Hospitals NHS Trust, one of the biggest trauma centres in the UK. She is course director and instructor on international courses including APLS, ALS, GIC and ETC. For the past 10 years she has been an active members of the Advanced Life Support working group and is an associate editor of the 7 th edition APLS manual. She has recently been part of the development of the Children and Young People Acute Psychosocial Emergencies (CYP APEx) Course. She works closely with the Joe Humphries Memorial Trust and is actively involved in teaching CPR and use of AED in the community, with a focus on sports teams and coaches.